Agricultural Biogas Plants
Straw Biogas Plants
To solve the bottleneck problem of straw biogas plants, DeTong cooperates with BEB Berlin for DeTong straw pretreatment and agitation technologies.
Dry Fermentation Process
BEB’s garage‐type dry fermentation process is mostly involved and used in biogas projects for municipal organic waste and straw treatment. The advantages of this process include no requirement of agitators, pumps and feeding pipes. The digestion will not be affected by any unsuitable materials such as plastics, wood blocks and sandstones; therefore the process does not require any special separation equipment before digestion. As there are no operating components such as agitators existing in the fermentation room, the system possesses very high reliability.
Kitchen Waste Treatment
DeTong´s Kitchen Waste Treatment System adopts the advanced digestion technique (e.g. two‐step anaerobic digestion process) from BEB. The system includes mainly a number of key components like oil‐sludge separation, wet pretreatment, two‐step anaerobic digestion process, combined heat & power production (CHP), solid‐liquid separation, oxygen‐controlled composting, wastewater treatment, biological deodorization, and automatic control.
Municipal Biogas Systems
Wastewater Treatment and DEWATS
The residue from processed crops in the factory, which is high in organic substance, is ideal for biogas production, because of its quicker gas production and shorter production period. On one hand, this technology can make waste profitable; realize sufficient use of waste resource and notable economic benefit. On the other hand, it solves the liquid waste disposal problem, effectively controls the liquid waste and breeding of mosquitoes and flies.
About us
DeTong is an Environmental Engineering Company based in Chengdu, China. It specializes in biogas technologies, biomass energy and environmental protection. In cooperation with global partners, we provide profitable solutions for clients around the world.
© 2016 成都德通环境工程有限公司 | Chengdu DeTong Environmental Engineering Co., Ltd